package com.atguigu.test.factory;

import com.atguigu.test.factory.agent.Select;

/**
 * @author zp
 * @version 1.0
 * @description: 定义查询接口
 * @date 2022/10/17 21:27
 */
public interface IUserDao {
    @Select("select userName from user where id = #{uId}")
    String queryUserInfo(String uId);
}
